Biología de proteínas

Thermo Scientific™ Ensayo de proteínas Pierce™ BCA™

Green-to-blue (A562nm), precise, detergent-compatible assay reagent to measure total protein concentration vs. protein standard. BCA PROTEIN ASSAY REAGENT A, 250 ML

GE Healthcare Columnas de desalinización desechables PD-10

Se utilizan para la desalinización e intercambio de tampones, así como para la eliminación de compuestos de bajo peso molecular. Las columnas de desalinización GE Healthcare Life Sciences™ PD-10 desechables proporcionan una recuperación elevada y rápida. X30 COLUMN PD 10

Thermo Scientific™ Ampollas de formaldehído sin metanol Pierce™

Vials of high-quality, methanol-free formaldehyde, a general IHC fixative and reversible amine-crosslinking agent for protein and nucleic acid samples. 16% FORMALDEHYDE (W/V), METHANOL-FREE 10 X 1 ML

Thermo Scientific™ Patrones de seroalbúmina bovina Pierce™

High-quality, calibrated BSA solutions (2mg/mL) to serially dilute to create protein assay standard curves to accurately measure protein concentration. 50 ML ALBUMIN STANDARD (BSA STANDARD

Thermo Scientific™ Sustrato para inmunotransferencia (Western Blotting) de ECL Pierce™

Value-priced, entry-level peroxidase substrate for enhanced chemiluminescence (ECL) that directly replaces costlier products without the need to re-optimize conditions. 50 ML ECL WESTERN BLOTTING SUBSTRATE

Thermo Scientific™ Sustrato quimioluminiscente SuperSignal™ West Femto

Ultra-sensitive enhanced chemiluminescent (ECL) HRP substrate for low-femtogram-level detection by Western blot analysis. SUPERSIGNAL WEST FEMTO CHEMILUMINESCENT SUBSTRATETrial kit, SuperSignal 20mL Store in Fridge at 4C

GE Healthcare Reactivo de detección de inmunotransferencia (Western blotting) Amersham™ ECL™ Prime

Permita el uso de anticuerpos primarios y secundarios muy diluidos sin reducir la sensibilidad con este reactivo de detección. El reactivo de detección de Western blotting GE Healthcare Lifescience™ Amersham™ ECL™ Prime produce una sensibilidad e intensidad de señal elevadas. X3 AMERSHAM ECL PRIME, CHEMILUMINESCENT WESTERNblotting detection reagent 3mLStore in Fridge at

Invitrogen™ Novex™ NuPAGE™ MES SDS Running Buffer (20X)

Made with high-purity reagents and are strictly quality controlled NUPAGE MES 20X RUN BUF

Thermo Scientific™ Ensayo de proteínas Pierce™ Coomassie (Bradford)

Brown-to-purple (A595nm), ready-to-use, classic reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard. COOMASSIE(BRADFORD)PROT ASSAY KIT

EMD Millipore™ Membranas de transferencia de PVDF Immobilon™-P

Optimizadas para proteínas fijadoras transferidas desde diversas matrices de gel. Las membranas de transferencia de PVDF EMD Millipore Immobilon™-P ofrecen una manipulación, unas capacidades de tinción y una resistencia de la nitrocelulosa superiores. Para su uso con Western Blotting y la secuenciación de proteínas. Disponibles en hojas o rollos. X10 IMMOBILON-P 0,45µM 26CMX26CM

Thermo Scientific™ Kit de cuantificación de endotoxinas cromogénicas con LAL Pierce™

Accurately measure endotoxin levels (LPS, lipopolysaccharides) in protein, peptide or antibody samples using our Limulus Amebocyte Lysate (LAL) assay. LAL CHROMO ENDOTOXIN QUANTI KIT

Thermo Scientific™ Colorante de carga de ADN 6X

Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X DNA Loading Dye. X5 6X DNA LOADING DYE, COMPOSITION: 10MM TRIS-HCL

Thermo Scientific™ Sustratos TMB Pierce™

Horseradish peroxidase (HRP) substrates for ELISA that change from blue to yellow upon addition of a sulfuric or phosphoric acid stop solution. 1-STEP SLOW TMB SUBSTRATE 250ML

SDS Solution, 20% Sodium Dodecyl Sulfate Solution, Molecular Biology/Electrophoresis, Fisher BioReagents™

Material o nombre químico: Sodium Dodecyl Sulfate Nota sobre el nombre: 20% Solution CAS: 7732-18-5 CAS: 151-21-3 Grado de pureza: Electrophoresis/Molecular Biology-Grade Notas sobre el grado de pureza: DNase-, RNase- and Protease-Free Forma física: Liquid Ensayo: ≥99% Intervalo porcentual del ensayo: (as Fatty Alcohol Sulfate): ≥99% Fórmula molecular: C12H25NaO4S Fórmula lineal: CH3(CH2)10CH2OSO3Na Peso de la fórmula: 288.38 Sinónimo: SDS 200ML Sodium Dodecyl Sulfate (SDS), 20% Solution (Electrophoresis), (as Fatty Alcohol Sulfate):

GE Healthcare Proteasa trombina

For site-specific separation of the GST tag from proteins expressed using pGEX-T vectors THROMBIN PROTEASE

Thermo Scientific™ Imanes y gránulos magnéticos MagnaBind™

Enable benchtop magnetic affinity purification with these ligand-coated (streptavidin, Protein A and G, GAM IgG, GAR IgG) magnetic particles and magnet separators. MAGNABIND MAGNET FOR 1.5 ML TUBE

Sartorius™ Vivaflow 200 Crossflow Casettes

Ofrece un estándar de facilidad de uso, fiabilidad y flexibilidad inigualable por otros sistemas de filtración. Los casetes de flujo cruzado Sartorius™ Vivaflow 200 son casetes de flujo cruzado de laboratorio listos para usar y reutilizables para concentración de muestras de hasta 5 l. Disponible en diferentes MWCO y tipos de membrana para diferentes necesidades de aplicación. VIVAFLOW 200 RC 100KD

Gibco™ Fibronectin Bovine Protein, Plasma

Fibronectin Bovine Protein, Plasma BOVIN PLASMA FIBRONECTIN LYO

Thermo Scientific™ Cóctel inhibidor de fosfatasas Halt™

Stabilize serine, threonine and tyrosine phosphorylation of proteins in cells and tissues with this cocktail of phosphatase inhibitors. HALT PHOSPHATASE INHIB 1-USE

Thermo Scientific™ Sustrato quimioluminiscente SuperSignal™ West Dura

Luminol-based enhanced chemiluminescence (ECL) HRP substrate with very stable light output for femtogram-level detection with CCD-based imagers. 20 ML WEST DURA CHEMILUMINESCENT SUBSTRATE, TRIALkit, SuperSignal 20mL

Spectrum™ Tubos de membrana de diálisis Spectra/Por™ 1 RC con MWCO de 6000 a 8000 daltons

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting 15M SPECTRA/POR 1 MEMBRANES MWCO 6000-8000, 10MM WIDTH

GE Healthcare Membrana de PVDF Amersham™ Hybond™: rodillos

Ideales para aplicaciones de transferencia Western Blotting donde se requieren extracción y resondeo.  Las membranas de PVDF GE Healthcare Life Sciences™ Amersham™ Hybond™: rollos  son membranas de PVDF hidrófobas. X1 Amersham Hybond SEQ 0.2um PVDF 260mm x 4m roll

Invitrogen™ Molecular Probes™ Alexa Fluor™ 568 Phalloidin

High-affinity F-actin probe conjugated to Alexa Fluor 568 dye ALEXA FLUOR(R) 568 PHALLO

Thermo Scientific™ Casetes de diálisis Slide-A-Lyzer™ con MWCO de 10K

Remove buffer salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 10000-dalton protein MW cut-off (MWCO). X50 SLIDE-A-LYZER 10 KD 0,1-0,5 ML

Invitrogen™ Molecular Probes™ Rhodamine Phalloidin

High-affinity F-actin probe conjugated to red-orange fluorescent dye, tetramethylrhodamine (TRITC) RHODAMINE PHALLOIDIN

Thermo Scientific™ Ensayo de proteínas Pierce™ Coomassie Plus™ (Bradford)

Brown-to-purple (A595nm), ready-to-use, fast reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard. COOMASSIE PLUS PROTEIN ASSAY REAGENT 300 MLStore in Fridge at 4C Ship at Ambient temperature

Thermo Scientific™ Kit de co-inmunoprecipitación Pierce™

Covalently immobilize IP antibodies and perform co-IP assays in which target protein complexes are immunoprecipitated without antibody contamination. PIERCE CO-IMMUNOPRECIPITATION KIT

Thermo Scientific™ Agua libre de nucleasas

WATER, NUCLEASE-FREE 1.25ML25ML

Thermo Scientific™ Ensayo de proteínas Pierce™ Micro BCA™

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL). 12 ML REAGENT C (MC), MICRO BCA

Thermo Scientific™ Kit de extracción nuclear y citoplasmática NE-PER™

Efficiently lyse cells and extract separate cytoplasmic and nuclear protein fractions in less than two hours with this subcellular fractionation kit. NE-PER NU&CYTOPLASMIC EXTRACT REAG

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